The I Spy Square 8x8 Books series consists of six books. I Spy A Funny Frog is a book new to the series, but all of the other books are paperback re-releases of the I Spy Board Books series. The original book, I Spy Letters, came out in 2012. Not much information about I Spy Little Bunnies' paperback release in known, so it is listed as the tentative final book in the series.
Books in the Square 8x8 Books Series by Publication Order[]
Click on a book to be taken to its page.
